package com.fs.groupSeven.Dao;

import com.fs.groupSeven.pojo.Class;
import com.fs.groupSeven.pojo.College;
import org.apache.ibatis.annotations.Param;

import java.util.List;
import java.util.Set;

public interface ClassDao {
    List<Class> queryclassAll( Integer collegeId);
    int addTow(Class clas);
    Class queryclassbyId(Integer classId);
    int updateOne(Class clas);
    int deleteOne(Integer classId);
    Set<Class> queryByClassColumn(@Param("columnvalue") String columnvalue);
}
